Know Your Environment. Protect Your Health.

p-Dichlorobenzene

Municipal Authority Sunbury

p-Dichlorobenzene is a carcinogenic insecticide used in mothballs, and added to deodorant blocks made for trash cans and toilets. Long-term exposure can cause liver damage and kidney problems.

 

15

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND40ND
2019ND20ND
2020N/A00N/A
2021ND30ND
2022ND30ND
2023ND30ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 6 ppb

The EWG Health Guideline of 6 ppb for p-dichlorobenzene was defined by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against cancer.

EPA Maximum Contaminant
Level (MCL): 75 ppb

The legal limit for p-dichlorobenzene, established in 1987, was based on toxicity studies conducted in laboratory animals in the 1980s. This limit may not fully protect against the risk of cancer due to p-dichlorobenzene exposure.

ppb = parts per billion

All test results

Date Lab ID Result
2018-02-148B15039-03ND
2018-04-188D19042-03ND
2018-07-128G13125-03ND
2018-10-318033399-01ND
2019-04-179D22038-01ND
2019-10-169J18018-01ND
2021-02-2323964319.00ND
2021-05-1224528457.00ND
2021-07-1424915362.00ND
2022-07-1327125961.00ND
2022-09-1427533439.00ND
2022-12-3028078791.00ND
2023-03-1528604341.00ND
2023-09-0529784927.00ND
2023-09-0529784928.00ND